1279755876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15235189}}^1$

素因数の和:15235203

約数の個数: 24

約数和(自身を含む): 3412682560

約数和(自身を除く): 2132926684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15235189, 30470378, 45705567, 60940756, 91411134, 106646323, 182822268, 213292646, 319938969, 426585292, 639877938, 1279755876]

約数ペア:

[(1, 1279755876), (2, 639877938), (3, 426585292), (4, 319938969), (6, 213292646), (7, 182822268), (12, 106646323), (14, 91411134), (21, 60940756), (28, 45705567), (42, 30470378), (84, 15235189)]